245896314240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4177}}^1\times {\mathrm{30661}}^1$

素因数の和:34860

約数の個数: 128

約数和(自身を含む): 784007716320

約数和(自身を除く): 538111402080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 4177, 8354, 12531, 16708, 20885, 25062, 30661, 33416, 41770, 50124, 61322, 62655, 66832, 83540, 91983, 100248, 122644, 125310, 133664, 153305, 167080, 183966, 200496, 245288, 250620, 267328, 306610, 334160, 367932, 400992, 459915, 490576, 501240, 534656, 613220, 668320, 735864, 801984, 919830, 981152, 1002480, 1226440, 1336640, 1471728, 1603968, 1839660, 1962304, 2004960, 2452880, 2673280, 2943456, 3679320, 3924608, 4009920, 4905760, 5886912, 7358640, 8019840, 9811520, 11773824, 14717280, 19623040, 29434560, 58869120, 128070997, 256141994, 384212991, 512283988, 640354985, 768425982, 1024567976, 1280709970, 1536851964, 1921064955, 2049135952, 2561419940, 3073703928, 3842129910, 4098271904, 5122839880, 6147407856, 7684259820, 8196543808, 10245679760, 12294815712, 15368519640, 16393087616, 20491359520, 24589631424, 30737039280, 40982719040, 49179262848, 61474078560, 81965438080, 122948157120, 245896314240]

約数ペア:

[(1, 245896314240), (2, 122948157120), (3, 81965438080), (4, 61474078560), (5, 49179262848), (6, 40982719040), (8, 30737039280), (10, 24589631424), (12, 20491359520), (15, 16393087616), (16, 15368519640), (20, 12294815712), (24, 10245679760), (30, 8196543808), (32, 7684259820), (40, 6147407856), (48, 5122839880), (60, 4098271904), (64, 3842129910), (80, 3073703928), (96, 2561419940), (120, 2049135952), (128, 1921064955), (160, 1536851964), (192, 1280709970), (240, 1024567976), (320, 768425982), (384, 640354985), (480, 512283988), (640, 384212991), (960, 256141994), (1920, 128070997), (4177, 58869120), (8354, 29434560), (12531, 19623040), (16708, 14717280), (20885, 11773824), (25062, 9811520), (30661, 8019840), (33416, 7358640), (41770, 5886912), (50124, 4905760), (61322, 4009920), (62655, 3924608), (66832, 3679320), (83540, 2943456), (91983, 2673280), (100248, 2452880), (122644, 2004960), (125310, 1962304), (133664, 1839660), (153305, 1603968), (167080, 1471728), (183966, 1336640), (200496, 1226440), (245288, 1002480), (250620, 981152), (267328, 919830), (306610, 801984), (334160, 735864), (367932, 668320), (400992, 613220), (459915, 534656), (490576, 501240)]